(3aR,4R,5R,6aS)-5-((tert-butyldimethylsilyl)oxy)-4-((R)-3-hydroxy-5-phenylpentyl)hexahydro-2H-cyclopenta[b]furan-2-one

(Z)-7-((1R,2R,3R,5S)-3-(tert-butyldimethylsilyloxy)-2-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl)-5-hydroxycyclopentyl)hept-5-enoic acid

(3aR,4R,5R,6aS)-5-((tert-butyldimethylsilyl)oxy)-4-((E)-3-hydroxy-5-phenylpent-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-one

拉坦前列素中间体

(3aR,4S,5R,6aS)-4-((tert-butyldimethylsilyloxy)methyl)-5-hydroxyhexahydro-2H-cyclopenta[b]furan-2-one